About Cornerstone Solutions
We are proud to have you meet our core Cornerstone Team. We are working every day to improve our skill sets and widen the range of products that we support while working to better understand your needs for those products. Our memberships to multiple local BIA's help us keep up with all industry trends and build a better knowledge base for you.
Check out our white papers, written by the Cornerstone Solutions team, on our Resources page.
Leadership Team
Our leadership team founded HMS Cornerstone in 2009, combining years of industry experience. We work closely with our clients and related software vendors to provide premium service and stay at the forefront of the industries we serve.
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HMS Leadership
Kathleen Mortensen | Sr. Partner
Stuart Siegel | Sr. Partner
HMS Team Members
John Hinken | Director. IT Services
John Hinken has an extensive operations and implementations background. He brings over 20 years of technology skills to the table as well. John’s prior industry experience includes accounting, real estate, construction and home building. He has also worked as a tech support specialist, application consultant and Senior Project Manager for a Homebuilding and Construction software company. John specializes in Purchasing, Operations, Information Technology, Data Management, Data Conversion, Systems Integration and Management Reporting.
Kelly Stanonik | Sr Developer / Report Writer / Data Conversion
Kelly Stanonik has 25 years of experience with database programming, including SQL Server since the 2000 version and Microsoft Office ERP integration since Office 95. He also has experience with JD Edwards, Microsoft NAV, and NewStar, and most recently has been working with integration and setup with Confluence, Jira and Zendesk as well as report building with Microsoft Report Builder 3.0.
Marcus Siu | Accounting / Data Analyst / IT Support
Marcus has over 20 years experience in the financial industry, leading off his career in Accounts Payable for Chevron Corporation where he transitioned into a Property Accountant working closely with PP&E (Fixed Assets) and supporting their real estate division. He has held positions such as A/P Supervisor, Senior Accountant and G/L Accountant, and is extremely proficient in the implementation of full-cycle and work flow processes to improve efficiency and strengthen controls. He has worked with several ‘High Tech’ manufacturing start-ups and is well versed in building all aspects of a financial SOX compliance program, including Purchasing, Billing, Collections, Accounts Payable and Accounts Receivable. Marcus is adept in both Excel and QuickBooks, bringing his extraordinary penchant for detail into every aspect of his work.
Amy McNeeley | Sr Developer / Report Writer / Data Conversion
Kay Chamberlain | Security / Polices / CRM / Marketing
Carli Fuchs | Financial / Project Mgmt / Purchasing
April Yamamoto | Consultant
Kate Alger | BI Developer
Kate is our newest database specialist and has quickly gotten up to speed with the myriad of custom reports that Cornerstone supports/provides. Her current focus is in business analysis and report designing while assisting with the finer details of additional projects. She is excited to expand her knowledge into all the Cornerstone industries this year.
Software Experience
Cornerstone Solutions works extensively on a wide range of industry related software packages, and our years of experience can help you find the right fit for your business, whether you are choosing individual solutions or a combined software suite. Below is a list of some of our most frequently implemented and supported product solutions.
The Building Industry Association of Southern California (BIASC) aggressively pursues solutions to the many obstacles faced by the residential construction industry at any given time. With an average of 150 different professions involved with the construction of a single new home, support of the BIASC directly impacts a large portion of Southern California’s economy. The BIASC has been fighting for home ownership and striving to prevent unreasonable legislation from inhibiting construction related job creation for over 90 years.
Charlotte/DeSoto Building Industry Association (CDBIA) is a not-for-profit organization that believes home ownership should be within reach of every American. They believe that all homes and all buildings should be well-designed, well-constructed and located in attractive communities where educational, recreational, religious and shopping facilities are available to all. High standards of health, safety, and sanitation should be built into every home. CDBIA members encourage research within the building industry and give their informed and vigorous support to all sound legislative proposals affecting the industry. They are committed to establishing and maintaining the very highest standards in the country for the building industry.